GST Notice Reply
ASMT-10, DRC-01, GSTR mismatch & more
Expert analysis and drafted response to GST department notices — scrutiny, ITC mismatch, demand notices and registration show-cause — with representation until closure.
What's included
- Notice analysis & risk assessment
- Reconciliation workings
- Drafted professional reply
- Follow-up till closure
Understanding GST Notice Reply
A GST notice is rarely a catastrophe, but it is always a deadline. The common ones follow a pattern: ASMT-10 flags discrepancies the officer found while scrutinising your returns — usually mismatches between GSTR-1 and GSTR-3B, or between GSTR-3B and GSTR-2B input credit — and typically gives you 30 days to explain. DRC-01A is an intimation of tax the officer believes you owe, inviting you to pay or contest before a formal show-cause notice; DRC-01 is that formal show-cause notice itself, usually with 30 days to reply. REG-17 threatens cancellation of your registration and allows just 7 working days.
What decides the outcome is the quality of the reply: a reconciliation that actually explains the mismatch, invoice-level evidence, correct legal grounds, and a response filed within the window on the portal. Ignore an ASMT-10 and it matures into a DRC-01; ignore a DRC-01 and the officer confirms the demand ex parte with tax, interest at 18%, and penalty. Ignore a REG-17 and your GSTIN is cancelled, freezing e-way bills and your customers' input credit.
For ₹2,999 we study the notice, reconstruct the reconciliation behind the alleged discrepancy, draft a reasoned reply with supporting annexures, and file it on the GST portal within the statutory window — typically turning it around in 2-4 working days. Where a genuine liability exists, we tell you plainly and help you settle it at the lowest lawful cost, often before penalty provisions harden.
Who needs this?
Taxpayers who received an ASMT-10 scrutiny notice
The officer has flagged specific discrepancies in your returns and wants an explanation, usually within 30 days. A precise, reconciled reply typically closes the matter at this stage.
Businesses served DRC-01A or DRC-01
These are demand-track notices under Section 73 or 74. The reply window (commonly 30 days for DRC-01) is your main chance to contest tax, interest and penalty before adjudication.
GSTINs facing cancellation via REG-17
Often triggered by six months of non-filing or a suspicious registration flag. You have 7 working days to reply in REG-18, and a cancelled GSTIN disrupts every customer relationship.
Taxpayers with GSTR-2B vs 3B credit mismatches
Notices demanding reversal of input tax credit not appearing in GSTR-2B are now the most common category. Vendor-wise reconciliation and payment proofs usually resolve them.
Businesses that missed an earlier notice
If a reply date has already passed, options still exist — filing a belated response, seeking a hearing, or appealing an ex parte order — but they narrow fast, so speed matters.
Recipients of departmental audit or summons follow-ups
Observations from a GST audit (ADT-01/02) or enquiry often need a structured written response with documents before they crystallise into demands.
Documents you'll need — and why
The notice itself, with its DIN/reference number
The form number, section quoted, officer's specific allegations, and reply deadline determine the whole strategy — and we verify the notice is genuine using its DIN.
GST returns for the disputed period
GSTR-1, GSTR-3B, and GSTR-9 filings are the baseline against which the alleged mismatch is tested; most notices are born from differences between these.
GSTR-2B/2A downloads for the period
Input credit disputes turn on what your vendors reported. Month-wise 2B data lets us show credit was matched, merely timed differently, or traceable to a specific vendor default.
Sales and purchase registers with invoices
Invoice-level detail is what converts an assertion into evidence — the reply's annexures are built from these registers.
Reconciliation statements and books extracts
A clean books-to-returns reconciliation is often the single document that closes an ASMT-10 without escalation.
E-way bills and payment proofs, where relevant
For alleged bogus purchases or vendor-side defaults, transport documents and bank payment trails establish the genuineness of the transaction.
GST portal login credentials
Replies are filed electronically on the portal against the specific notice, and we monitor the case status there through to closure.
How it works, step by step
- 1
Notice study and deadline lock
Day 1We read the notice the day you share it, verify its DIN, identify the legal provision and the officer's actual grievance, and confirm the exact reply deadline.
- 2
Reconciliation and evidence build
Day 1-2We reconstruct the numbers behind the alleged discrepancy from your returns, 2B data and books, and identify whether the gap is explainable, a timing issue, or a genuine liability.
- 3
Draft reply and your review
Day 2-3A reasoned reply is drafted with legal grounds, case references where useful, and annexures. You review it and we refine before anything is submitted.
- 4
Filing on the GST portal
Day 3-4The reply is filed against the notice on the portal within the window, with acknowledgement saved. If a personal hearing is offered or required, we prepare you or attend as authorised representative.
- 5
Follow-through to closure
Until disposalWe track the case on the portal, respond to any further queries, and pursue the matter until a closure order or dropped proceedings — not just until the reply is filed.
Due dates to know
ASMT-10 reply (in ASMT-11)
Within the time stated, usually 30 days
The officer can extend on request if asked before expiry.
DRC-01A response (Part B)
As stated in the intimation, often 15-30 days
Paying agreed tax at this stage can avoid or reduce penalty.
DRC-01 show-cause reply (DRC-06)
Usually 30 days from the notice
A hearing can be sought; adjudication follows if you stay silent.
REG-17 cancellation notice reply (REG-18)
7 working days
The shortest window in GST — act the day it arrives.
What non-compliance costs
Ignoring an ASMT-10
The scrutiny escalates to a show-cause notice under Section 73/74, converting an explainable query into a formal demand with interest and penalty exposure.
No reply to DRC-01 (Section 73 cases)
Demand confirmed ex parte: tax plus 18% interest plus penalty of 10% of tax or ₹10,000, whichever is higher.
No reply to DRC-01 (Section 74 fraud cases)
Penalty up to 100% of the tax, on top of tax and interest — and reduced-penalty settlement windows lapse once the order is passed.
Ignoring REG-17
GSTIN cancelled, often retrospectively. Customers lose input credit on your invoices, e-way bills freeze, and revocation requires all pending returns plus dues to be cleared within strict timelines.
Replying late or vaguely
An unsupported reply is nearly as bad as none — officers routinely confirm demands where the response lacks reconciliation or evidence, pushing you into appeals with a 10% pre-deposit.
Why doing this right pays off
A reply that actually reconciles
We answer the officer's specific numbers with invoice-level workings, which is what closes cases at the first stage instead of letting them escalate.
Deadlines never slip
From the 7-working-day REG-17 window to 30-day show-cause replies, every date is tracked and filings go in with time to spare, preserving your right to be heard.
Honest liability assessment
If part of the demand is genuinely payable, we say so and structure payment to minimise interest and penalty — for instance paying under Section 73 before the order to cap exposure.
Registration protected
For cancellation-track notices we prioritise keeping your GSTIN alive, because a cancelled registration damages customer relationships faster than any monetary demand.
Representation to closure
The fee covers follow-through: hearing preparation, additional submissions, and tracking until the proceedings are formally dropped or ordered — not a one-shot letter.
Common DIY mistakes we see
- Ignoring a notice because the amount seems small or the mismatch looks obviously innocent — silence converts explainable queries into confirmed demands.
- Replying with a general denial and no reconciliation, which officers treat as no reply at all.
- Paying the full demanded amount in panic when much of it is a timing difference or a vendor-side reporting delay that a proper reply would eliminate.
- Missing that REG-17 allows only 7 working days while assuming all GST notices give a month.
- Responding by email or letter instead of filing on the portal against the notice, so the system records you as non-responsive.
Frequently asked questions
Every genuine communication from the GST department carries a Document Identification Number (DIN) that can be verified on the CBIC portal, and the notice should also appear under your account on the GST portal. We verify both before doing anything else — fake GST demand letters do circulate.
Not sure if this is the right service?
Message us on WhatsApp — a real expert replies, usually within minutes.
All-inclusive professional fee. Government fees (if any) extra at actuals.
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